1150114503 has 4 divisors (see below), whose sum is σ = 1533486008. Its totient is φ = 766743000.

The previous prime is 1150114501. The next prime is 1150114519. The reversal of 1150114503 is 3054110511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1150114503 - 2¹ = 1150114501 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1150114503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150114501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191685748 + ... + 191685753.

It is an arithmetic number, because the mean of its divisors is an integer number (383371502).

Almost surely, 2^1150114503 is an apocalyptic number.

1150114503 is a deficient number, since it is larger than the sum of its proper divisors (383371505).

1150114503 is an equidigital number, since it uses as much as digits as its factorization.

1150114503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383371504.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 1150114503 is about 33913.3381282350. The cubic root of 1150114503 is about 1047.7243240747.

The spelling of 1150114503 in words is "one billion, one hundred fifty million, one hundred fourteen thousand, five hundred three".